//
//  BMICalc.m
//  Fitness App
//
//  Created by aneuman1 on 10/17/11.
//  Copyright 2011 __MyCompanyName__. All rights reserved.
//

#import "BMICalc.h"


@implementation BMICalc

@synthesize bmiText;
@synthesize weightText;
@synthesize heightText;

- (IBAction)calculateBMI
{
    double bmi;
    
    double weight = [weightText.text doubleValue];
    double height = [heightText.text doubleValue];
    
    bmi = (weight*703)/(height*height);
    
    bmiText.text = [NSString stringWithFormat:@"BMI: %.1f",bmi];
    
    [weightText resignFirstResponder];
    [heightText resignFirstResponder];
    
}

-(void) touchesEnded:(NSSet *)touches withEvent:(UIEvent *)event
{
    [weightText resignFirstResponder];
    [heightText resignFirstResponder];
}

- (id)initWithNibName:(NSString *)nibNameOrNil bundle:(NSBundle *)nibBundleOrNil
{
    self = [super initWithNibName:nibNameOrNil bundle:nibBundleOrNil];
    if (self) {
        // Custom initialization
    }
    return self;
}

- (void)dealloc
{
    [super dealloc];
}

- (void)didReceiveMemoryWarning
{
    // Releases the view if it doesn't have a superview.
    [super didReceiveMemoryWarning];
    
    // Release any cached data, images, etc that aren't in use.
}

#pragma mark - View lifecycle

- (void)viewDidLoad
{
    [super viewDidLoad];
    // Do any additional setup after loading the view from its nib.
}

- (void)viewDidUnload
{
    [super viewDidUnload];
    // Release any retained subviews of the main view.
    // e.g. self.myOutlet = nil;
}

- (BOOL)shouldAutorotateToInterfaceOrientation:(UIInterfaceOrientation)interfaceOrientation
{
    // Return YES for supported orientations
    return (interfaceOrientation == UIInterfaceOrientationPortrait);
}

@end
